[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / pr44214-1.c

/* { dg-do compile } */
/* { dg-options "-O2 -freciprocal-math -fdump-tree-ccp1" } */

typedef double v2df __attribute__ ((vector_size (2 * sizeof (double))));

void do_div (v2df *a, v2df *b)
{
  *a = *b / (v2df) { 2.0, 3.0 };
}

/* Constant folding should multiply *b by the reciprocals of the
   vector elements.  The fold does not take place for generic
   vectors until the first CCP pass.  The string " * " occurs 3
   times:  one multiply and two indirect parameters.  */

/* { dg-final { scan-tree-dump-times " \\\* " 3 "ccp1" } } */
/* { dg-final { scan-tree-dump-times " / " 0 "ccp1" } } */
Commit	Line	Data
add6207a BS	1	/* { dg-do compile } */
	2	/* { dg-options "-O2 -freciprocal-math -fdump-tree-ccp1" } */
	3
7aea3d36	4	typedef double v2df __attribute__ ((vector_size (2 * sizeof (double))));
add6207a BS	5
	6	void do_div (v2df a, v2df b)
	7	{
	8	a = b / (v2df) { 2.0, 3.0 };
	9	}
	10
	11	/* Constant folding should multiply *b by the reciprocals of the
	12	vector elements. The fold does not take place for generic
	13	vectors until the first CCP pass. The string " * " occurs 3
	14	times: one multiply and two indirect parameters. */
	15
	16	/* { dg-final { scan-tree-dump-times " \\\* " 3 "ccp1" } } */
	17	/* { dg-final { scan-tree-dump-times " / " 0 "ccp1" } } */